diff options
| author |   Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-07-07 18:28:02 +0200 |
|---|---|---|
| committer |   Thierry Reding <thierry.reding@gmail.com> | 2021-09-02 21:38:41 +0200 |
| commit | a0b336a35216b0f45c221824097757e12231e33e (patch) | |
| tree | f0efa978de17db35651dbba8bd80f19e7fc14e70 /drivers/pwm/pwm-ep93xx.c | |
| parent | pwm: bcm-kona: Simplify using devm_pwmchip_add() (diff) | |
| download | linux-dev-a0b336a35216b0f45c221824097757e12231e33e.tar.xz linux-dev-a0b336a35216b0f45c221824097757e12231e33e.zip | |
pwm: ep93xx: Simplify using devm_pwmchip_add()
This allows to drop the platform_driver's remove function. This is the
only user of driver data so this can go away, too.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/pwm-ep93xx.c')
| -rw-r--r-- | drivers/pwm/pwm-ep93xx.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/pwm/pwm-ep93xx.c b/drivers/pwm/pwm-ep93xx.c index fc3cb7d669c6..c45a75e65c86 100644 --- a/drivers/pwm/pwm-ep93xx.c +++ b/drivers/pwm/pwm-ep93xx.c @@ -183,27 +183,18 @@ static int ep93xx_pwm_probe(struct platform_device *pdev) ep93xx_pwm->chip.ops = &ep93xx_pwm_ops; ep93xx_pwm->chip.npwm = 1; - ret = pwmchip_add(&ep93xx_pwm->chip); + ret = devm_pwmchip_add(&pdev->dev, &ep93xx_pwm->chip); if (ret < 0) return ret; - platform_set_drvdata(pdev, ep93xx_pwm); return 0; } -static int ep93xx_pwm_remove(struct platform_device *pdev) -{ - struct ep93xx_pwm *ep93xx_pwm = platform_get_drvdata(pdev); - - return pwmchip_remove(&ep93xx_pwm->chip); -} - static struct platform_driver ep93xx_pwm_driver = { .driver = { .name = "ep93xx-pwm", }, .probe = ep93xx_pwm_probe, - .remove = ep93xx_pwm_remove, }; module_platform_driver(ep93xx_pwm_driver); |